/*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package de.aformatik.android.apps.jfs.de.ui;

import android.app.TabActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.TabHost;
import android.widget.TextView;
import de.aformatik.android.apps.jfs.R;
import de.google.android.apps.iosched.provider.ScheduleContract.Sessions;
import de.google.android.apps.iosched.util.UIUtils;

public class StarredActivity extends TabActivity
{
	public static final String TAG_SESSIONS = "sessions";
	public static final String TAG_VENDORS = "vendors";

	@Override
	protected void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_starred);
		((TextView) findViewById(R.id.title_text)).setText(getTitle());
		setupSessionsTab();
	}

	public void onHomeClick(View v)
	{
		UIUtils.goHome(this);
	}

	public void onSearchClick(View v)
	{
		UIUtils.goSearch(this);
	}

	/** Build and add "sessions" tab. */
	private void setupSessionsTab()
	{
		final TabHost host = getTabHost();
		final Intent intent = new Intent(Intent.ACTION_VIEW, Sessions.CONTENT_STARRED_URI);
		
		intent.addCategory(Intent.CATEGORY_TAB);
		// Sessions content comes from reused activity
		host.addTab(host.newTabSpec(TAG_SESSIONS).setIndicator(buildIndicator(R.string.starred_sessions))
				.setContent(intent));
	}

	/**
	 * Build a {@link View} to be used as a tab indicator, setting the requested
	 * string resource as its label.
	 */
	private View buildIndicator(int textRes)
	{
		final TextView indicator = (TextView) getLayoutInflater()
				.inflate(R.layout.tab_indicator, getTabWidget(), false);
		
		indicator.setText(textRes);
		return indicator;
	}
}
